JPH0320000U - - Google Patents
Info
- Publication number
- JPH0320000U JPH0320000U JP7928289U JP7928289U JPH0320000U JP H0320000 U JPH0320000 U JP H0320000U JP 7928289 U JP7928289 U JP 7928289U JP 7928289 U JP7928289 U JP 7928289U JP H0320000 U JPH0320000 U JP H0320000U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical container
- outer cylinder
- ring
- solidified body
- cooling channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002901 radioactive waste Substances 0.000 claims 2
- 239000012809 cooling fluid Substances 0.000 claims 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Description
第１図は本考案の貯蔵装置の一実施例を示す縦
断面図、第２図は第１図の鎖線で囲む部分の拡
大図、第３図は第１図の−線に沿う横断面図
、第４図は他の実施例を示す第１図同様の縦断面
図、第５図は貯蔵装置の従来例を示す縦断面図で
ある。
１……セル室、２……天井スラブ、３……遮蔽
プラグ、４……筒状容器、５……固化体、５ａ…
…つかみ部、５ｂ……肩部、６……外筒、８……
上部プレナム部、９……下部プレナム部、１０…
…吸気口、１１……リング状冷却流路、１２……
ダクト、１３……取り扱い室、２１……水平遮蔽
壁、２２……遮蔽蓋、２２ａ……凹部、２２ｂ…
…つかみ部、２５……水平遮蔽壁。
Fig. 1 is a longitudinal cross-sectional view showing one embodiment of the storage device of the present invention, Fig. 2 is an enlarged view of the part surrounded by the chain line in Fig. 1, and Fig. 3 is a cross-sectional view taken along the - line in Fig. 1. , FIG. 4 is a vertical sectional view similar to FIG. 1 showing another embodiment, and FIG. 5 is a vertical sectional view showing a conventional example of the storage device. DESCRIPTION OF SYMBOLS 1... Cell room, 2... Ceiling slab, 3... Shielding plug, 4... Cylindrical container, 5... Solidified body, 5a...
...Gripping part, 5b...Shoulder part, 6...Outer cylinder, 8...
Upper plenum part, 9...Lower plenum part, 10...
...Intake port, 11...Ring-shaped cooling channel, 12...
Duct, 13... handling room, 21... horizontal shielding wall, 22... shielding lid, 22a... recess, 22b...
...Gripping part, 25...Horizontal shielding wall.
Claims (1)
設状態の筒状容器と、該筒状容器の回りにリング
状冷却流路を形成する外筒と、該外筒周囲のセル
室内空間を上下に区画してリング状冷却流路の上
方に上部プレナム部を形成する水平遮蔽壁と、上
部プレナム部の側方から冷却流体を放出するダク
トとを設けるとともに、筒状容器内に、その中の
固化体上に載置される遮蔽蓋を設けたことを特徴
とする放射性廃棄物の貯蔵装置。 In a cell chamber, there is a cylindrical container in an upright state containing a solidified body of radioactive waste, an outer cylinder forming a ring-shaped cooling channel around the cylindrical container, and a space inside the cell around the outer cylinder. A horizontal shielding wall that is divided into upper and lower parts and forms an upper plenum above the ring-shaped cooling channel, and a duct that discharges cooling fluid from the side of the upper plenum are provided in the cylindrical container. A storage device for radioactive waste, characterized in that it is provided with a shielding lid that is placed on a solidified body of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7928289U JPH0320000U (en) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7928289U JPH0320000U (en) | 1989-07-05 | 1989-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320000U true JPH0320000U (en) | 1991-02-27 |
Family
ID=31623301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7928289U Pending JPH0320000U (en) | 1989-07-05 | 1989-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017211187A (en) * | 2016-05-23 | 2017-11-30 | 株式会社Ihi | Shield cover member and radioactive waste storage facility |
-
1989
- 1989-07-05 JP JP7928289U patent/JPH0320000U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017211187A (en) * | 2016-05-23 | 2017-11-30 | 株式会社Ihi | Shield cover member and radioactive waste storage facility |
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